■ Demo— not a validated GxP system — synthetic data

Affinis

AFN-003726-01 · EGFR L858R/T790M

Rejected

CRV-2026-00432-026 · v1 · auto-fitPlates PL-2026-0432, PL-2026-0433 (n = 2 replicates)4PL · Levenberg–Marquardt · unweighted, log₁₀[C]

Curve 4 / 10 in batch

Response vs concentration

  • Rep. 1 · PL-0432
  • Rep. 2 · PL-0433
  • Masked
  • IC50 95 % CI
Response against concentration, EGFR L858R/T790M−10−9−8−7−6−50255075100log₁₀ [compound] (M)% inhibitionM13 on PL-2026-0432M14 on PL-2026-0432M15 on PL-2026-0432M16 on PL-2026-0432M17 on PL-2026-0432M18 on PL-2026-0432M19 on PL-2026-0432M20 on PL-2026-0432M21 on PL-2026-0432M22 on PL-2026-0432M13 on PL-2026-0433M14 on PL-2026-0433M15 on PL-2026-0433M16 on PL-2026-0433M17 on PL-2026-0433M18 on PL-2026-0433M19 on PL-2026-0433M20 on PL-2026-0433M21 on PL-2026-0433M22 on PL-2026-0433

Concentrations: 10-point, 1:3, 0.508 nM – 10.0 µMPoints used 20 / 20

Fit parameters — v1 · auto-fit

ParameterEstimate95 % CIConstraint
Top101.0 %[100.4, 101.6] %Free
Bottom6.8 %[4.8, 8.8] %Free
IC506.12 nM[5.75, 6.51] nMFree
pIC508.21± 0.01 (SE)Derived
Hill slope (nH)1.09[1.03, 1.15]Free

R² 1.000RMSE 0.7 %df 16Fit engine 1.2.0 · 20 / 20 points

Review decision

IC50

6.12 nM

95 % CI 5.75–6.51 nM · pIC50 8.21

Rejected: Curve does not plateau — retest over a wider range

History

append-only
  1. v1 auto-fit createdsystem · 2026-11-04 17:05:40 UTCFit engine 1.2.0 · 20 / 20 points · no flags
  2. Rejectedmlaurent · 2026-11-04 18:10:00 UTC“Curve does not plateau — retest over a wider range” · v1 · auto-fit